May means seeing the night-blooming saguaro in full bloom! Join us for our monthly Full Moon Hike and experience the desert in a whole new way. We'll watch for sphinx moths and other animals attracted to the saguaro flowers at night. Flashlights are not necessary, but permitted. Bring plenty of water and sturdy shoes. Hiking time is 2 hours, and 3 miles. No pets please. Hikes begin at the Trailhead Staging area. Moonlit hike programs are free with $6/vehicle entry to the Park. Moonlit hike programs are free with $6/vehicle entry to the Park.